Marfan syndrome: characteristics, diagnosis, and clinical management
Marfan syndrome was first described at the end of the 19th century, by Dr. Antoine Marfan in Paris. Since that time our understanding of the causes of this disorder has advanced considerably, yet detection and diagnosis still relies on the presence of a family history, a physical examination, and a few non-invasive laboratory tests. Despite the genetic underpinnings of this disorder, the development of a useful diagnostic genetic test remains lacking. Undiagnosed patients therefore run the risk of dying at an early age for lack of proper medical care. However, with treatment persons with Marfan syndrome can often live a long and fruitful life.
The Past, Present, and Future of Radiology and X-Ray Technologists
By tracing the historical development of radiography as a distinct field of diagnostic treatment, along with the evolving role of X-ray technologists in the delivery of quality health care within the public hospital/private practice model, it is possible to identify the attributes of this field that make it a foundational science within the practice of modern medicine. The ever-expanding ranks of X-ray technologists now serve a variety of essential functions within the health care delivery system, assisting in the cutting edge diagnostic assessment process that has improved patient acuity rates so drastically since the discovery of X-rays in the late 19th century. This paper will trace the development of radiography, radiology, and X-ray technologists within the medicinal realm, including a review of the field's past, present and future and the implications of this science for the further improvement of positive patient outcomes through preventative medicine.
Final examination assessment and concepts
Starting in the colonial period and continuing up through the Manifest Destiny phase of the American Empire in the 19th Century, the main goal of imperialism was to obtain land for white farmers and slaveholders. This type of expansionism existed long before modern capitalism or the urban, industrial economy, which did not require colonies and territory so much as markets, cheap labor and raw materials. It was also a highly racist type of policy that led to the destruction of Native Americans and the enslavement of blacks, as well as brutal counterinsurgency campaigns in overseas colonies like the Philippines and Haiti. Northeastern capitalists in the United States, dating back to the nascent period in the late-18th Century, were not particularly enthusiastic for this type of territorial expansion to the West or the growth of the agrarian sector of the economy. The party of Thomas Jefferson, Andrew Jackson and James K. Polk, which represented the South planters and white small farmers, was always the main driving force behind manifest destiny, including the Mexican War and the early filibustering expeditions to Latin America